Heya, So I read this manga a really long time ago and suddenly remembered enjoying reading it. It's basically about this guy who's super helpful getting isekaied. Thing is he was originally from this world and actually had a family there, namely lots of brothers who missed him and all. They are running a type of store over there. It seems he also has some type of enchanting power, I think? Also he's able to go between those worlds... using one of his brother's abilities I'd be super grateful if someone knew the title of that
As far as I remember no. He was a small boy when he kinda fell into our world where he got raised. Also what I remembered, that enchanting power thing had to do with his eye